Internationally Recommended Transit Corridor
Abbreviation: IRTC
Naval-monitored corridor through the Gulf of Aden with eastbound/westbound lanes for grouping and transit of merchant vessels.
In practice
Master registers transit at UKMTO; vessels group in the IRTC for naval surveillance and convoy protection. Speed adjusted to maintain group position.
Regulatory detail & full definition
Internationally Recommended Transit Corridor — naval-monitored corridor through the Gulf of Aden with eastbound and westbound lanes, established in 2009 to group merchant traffic for naval surveillance and convoy escort. UKMTO and MSCHOA coordinate transit registration; CMF Task Forces, EU NAVFOR, NATO, and individual nation patrols cover the corridor. The IRTC reduces piracy risk for merchant traffic substantially compared with off-corridor routing. Vessels register intended transit time, schedule, and key vessel particulars before entering the corridor and report position regularly during transit.
Authoritative source: UKMTO ↗
Related
Source: Combined Maritime Forces; UKMTO
High confidence
Editorial confidence: how we grade.